C. S. Pool J Dam Reservoir Report
Nearby: Honker Dam Oxpen Dam
Last Updated: December 6, 2025
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Summary
Pool J Dam, located in Chesterfield, South Carolina, is a federal-owned structure primarily serving as a fish and wildlife pond. The dam, completed in 1964, stands at a height of 16 feet with a length of 560 feet, holding a maximum storage capacity of 51 acre-feet. Situated on Oxpen Creek, the dam's purpose is to provide habitat for various fish and wildlife species in the area, contributing to the conservation efforts of the Department of Interior's Fish and Wildlife Service.
Despite its low hazard potential, the dam is currently in poor condition, as assessed in 2015. The risk assessment for the dam is classified as very high, with measures for risk management yet to be specified. The structure is equipped with a controlled spillway and has a drainage area of 1.2 square miles, serving as an essential component in the local ecosystem. With its location in the Angelus Quadrangle and under the jurisdiction of the Wilmington District, the C.S. Pool J Dam plays a crucial role in water resource management and wildlife preservation efforts in the region.
Enthusiasts of water resources and climate monitoring will find the C.S. Pool J Dam an intriguing subject for study, given its unique purpose as a fish and wildlife pond. The dam's presence on Oxpen Creek contributes to the local ecosystem's health and biodiversity, providing a valuable habitat for various species. However, the dam's poor condition and high risk assessment highlight the need for ongoing monitoring and potential maintenance to ensure its continued functionality and environmental impact. As a federal-owned structure with ties to the Department of Interior's Fish and Wildlife Service, the C.S. Pool J Dam represents a significant intersection of water management, conservation, and wildlife protection efforts in South Carolina.
Year Completed |
1964 |
Dam Length |
560 |
Dam Height |
16 |
River Or Stream |
OXPEN CREEK |
Primary Dam Type |
Earth |
Surface Area |
13 |
Hydraulic Height |
16 |
Drainage Area |
1.2 |
Nid Storage |
51 |
Structural Height |
16 |
Hazard Potential |
Low |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Black Creek Near Mcbee
|
108cfs |
Black Creek Near Hartsville
|
121cfs |
Lynches River Near Bishopville
|
443cfs |
Pee Dee River Nr Bennettsville
|
2460cfs |
Pee Dee R Nr Rockingham
|
1830cfs |
Wateree River Nr. Camden
|
1700cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
C. S. Pool J Dam